@CHARSET "UTF-8";
body {
    margin: 0;
    padding: 0;
    border-radius: 15px;
}
#app {
    width: 300px;
    text-align: center;
    padding-bottom: 15px;
}
#title-div {
    height: 30px;
    background-color: #409eff;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
    color: #fff;
}
.btn-primary {
    background-color: #409eff;
    color: #fff;
    
}
.btn-warning {
    background-color: #e6a23c;
    color: #fff;
    
}

.btn {
    height: 32px;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
    outline: 0;
    cursor: pointer;
    border-style: none;
    padding: 0 15px;
    border-radius: 5px;
}

.text-primary {
    color: #409eff;
}

.text-btn {
    cursor: pointer;
}
.text-m {
    font-size: 15px;
}

.item{
    padding: 0 5px;
}
.item + .item {
    margin-top: 5px;
}


.fl {
    float: left;
}
.fr {
    float: right;
}